Will this bolt directly into my truck without modifications?

Yes. Factory mounting points align with existing brackets on your core support. You'll reuse your current hose connections and fan setup — no drilling, cutting, or adapter plates needed.

Do I need to flush the cooling system before installing this?

Flush and refill the system to remove old coolant and debris before bolting in the new radiator. This prevents sediment from clogging the fresh unit and protects your water pump and engine block.

What about the fan shroud and upper/lower hoses — do those come with this?

This is the radiator assembly only. Verify your existing shroud, hose connections, and clamps are in good condition. Replace any cracked hoses or corroded clamps while you're in there.